示例：

代码：

					
<div class="easyui-panel" title="New Topic" style="width:100%;max-width:400px;padding:30px 60px;">
	<form id="ff" class="easyui-form" method="post" data-options="novalidate:true">
		<div style="margin-bottom:20px">
			<input class="easyui-textbox" name="name" style="width:100%" data-options="label:'Name:',required:true">
		</div>
		<div style="margin-bottom:20px">
			<input class="easyui-textbox" name="email" style="width:100%" data-options="label:'Email:',required:true,validType:'email'">
		</div>
		<div style="margin-bottom:20px">
			<input class="easyui-textbox" name="subject" style="width:100%" data-options="label:'Subject:',required:true">
		</div>
		<div style="margin-bottom:20px">
			<input class="easyui-textbox" name="message" style="width:100%;height:60px" data-options="label:'Message:',multiline:true">
		</div>
		<div style="margin-bottom:20px">
			<select class="easyui-combobox" name="language" label="Language" style="width:100%">
				<option value="ar">Arabic</option>
				<option value="bg">Bulgarian</option>
				<option value="ca">Catalan</option>
				<option value="zh-cht">Chinese Traditional</option>
				<option value="cs">Czech</option>
				<option value="da">Danish</option>
				<option value="nl">Dutch</option>
				<option value="en" selected="selected">English</option>
				<option value="et">Estonian</option>
				<option value="fi">Finnish</option>
				<option value="fr">French</option>
				<option value="de">German</option>
				<option value="el">Greek</option>
				<option value="ht">Haitian Creole</option>
				<option value="he">Hebrew</option>
				<option value="hi">Hindi</option>
				<option value="mww">Hmong Daw</option>
				<option value="hu">Hungarian</option>
				<option value="id">Indonesian</option>
				<option value="it">Italian</option>
				<option value="ja">Japanese</option>
				<option value="ko">Korean</option>
				<option value="lv">Latvian</option>
				<option value="lt">Lithuanian</option>
				<option value="no">Norwegian</option>
				<option value="fa">Persian</option>
				<option value="pl">Polish</option>
				<option value="pt">Portuguese</option>
				<option value="ro">Romanian</option>
				<option value="ru">Russian</option>
				<option value="sk">Slovak</option>
				<option value="sl">Slovenian</option>
				<option value="es">Spanish</option>
				<option value="sv">Swedish</option>
				<option value="th">Thai</option>
				<option value="tr">Turkish</option>
				<option value="uk">Ukrainian</option>
				<option value="vi">Vietnamese</option>
			</select>
		</div>
	</form>
	<div style="text-align:center;padding:5px 0">
		<a href="javascript:void(0)" class="easyui-linkbutton" onclick="submitForm()" style="width:80px">Submit</a>
		<a href="javascript:void(0)" class="easyui-linkbutton" onclick="clearForm()" style="width:80px">Clear</a>
	</div>
</div>
<script>
	function submitForm(){
		$('#ff').form('submit',{
			onSubmit:function(){
				return $(this).form('enableValidation').form('validate');
			}
		});
	}
	function clearForm(){
		$('#ff').form('clear');
	}
</script>